/* Demo portfolio preview modal */
.demo-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.demo-preview-modal.open {
  display: block;
}

.demo-preview-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 10%, rgba(0,229,255,.18), transparent 34%),
    radial-gradient(circle at 80% 80%, rgba(34,197,94,.14), transparent 34%),
    rgba(2, 6, 23, .86);
  backdrop-filter: blur(18px);
}

.demo-preview-shell {
  position: relative;
  z-index: 2;
  width: min(1400px, calc(100vw - 28px));
  height: min(880px, calc(100vh - 28px));
  margin: 14px auto;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(2, 6, 23, .94);
  box-shadow:
    0 40px 140px rgba(0,0,0,.55),
    0 0 0 1px rgba(0,229,255,.10),
    0 0 80px rgba(0,229,255,.12);
  display: grid;
  grid-template-rows: auto 1fr;
}

.demo-preview-topbar {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px 12px 18px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  background:
    linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.035));
}

.demo-preview-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.demo-preview-title strong {
  color: #fff;
  font-weight: 560 !important;
  letter-spacing: -0.03em;
}

.demo-preview-title span {
  color: rgba(226,232,240,.62);
  font-size: .86rem;
}

.demo-preview-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.demo-preview-pill,
.demo-preview-close {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  color: #fff;
  font: inherit;
  cursor: pointer;
}

.demo-preview-pill {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.demo-preview-close {
  width: 42px;
  padding: 0;
  font-size: 1.25rem;
}

.demo-preview-frame {
  width: 100%;
  height: 100%;
  border: 0;
  background: #020617;
}

body.demo-preview-open {
  overflow: hidden;
}

@media (max-width: 760px) {
  .demo-preview-shell {
    width: 100vw;
    height: 100vh;
    margin: 0;
    border-radius: 0;
  }

  .demo-preview-topbar {
    min-height: 58px;
    padding: 10px 10px 10px 14px;
  }

  .demo-preview-title span {
    display: none;
  }

  .demo-preview-pill {
    display: none;
  }
}